Gaviota japonesa vs Gaviota pico anillado

Larus crassirostris compared with Larus delawarensis

Taxonomic Classification

Rank	Gaviota japonesa	Gaviota pico anillado
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (Birds)	Aves (Birds)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Larus	Larus
Species	Larus crassirostris	Larus delawarensis

Evolutionary Relationship

Gaviota japonesa and Gaviota pico anillado share a common ancestor at the Genus level: Larus.

Conservation Status

Gaviota japonesa

LC — Least Concern

Gaviota pico anillado

LC — Least Concern

Physical Characteristics

Attribute	Gaviota japonesa	Gaviota pico anillado
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gaviota japonesa

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway, Taiwan, and United States.

Gaviota pico anillado

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Gaviota japonesa

The Black-tailed Gull (Larus crassirostris) is a species in the genus Larus. It is currently classified as Least Concern on the IUCN Red List. Distributed across Norway, Taiwan, and United States.

Gaviota pico anillado

La gaviota de collar (Larus delawarensis) esta clasificada como de Preocupacion Menor (LC) en la Lista Roja de la UICN. Ampliamente distribuida y abundante en su area de distribucion, con poblaciones estables y sin preocupaciones de conservacion inmediatas.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇺🇸 United States